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filter-blur: Fix Blur filter occasionally not rendering

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An earlier commit changed how Blur filter rendered and thus m_technique was no longer being initialized, resulting in the check randomly failing if the memory was just right.

This also adds some more extra logging to the instance creation in case things fail and fixed one MSVC warning.

Fixes #1
This commit is contained in:
Michael Fabian 'Xaymar' Dirks 2017-12-14 03:52:29 +01:00
parent 85bc910e6a
commit e7bbb213a4
2 changed files with 11 additions and 3 deletions
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13
source/filter-blur.cpp
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@ -280,6 +280,15 @@ Filter::Blur::Instance::Instance(obs_data_t *data, obs_source_t *context) : m_so
m_rtVertical = gs_texrender_create(GS_RGBA, GS_ZS_NONE);
obs_leave_graphics();
if (!m_primaryRT)
P_LOG_ERROR("<filter-blur> Instance '%s' failed to create primary rendertarget.", obs_source_get_name(m_source));
if (!m_secondaryRT)
P_LOG_ERROR("<filter-blur> Instance '%s' failed to create secondary rendertarget.", obs_source_get_name(m_source));
if (!m_rtHorizontal)
P_LOG_ERROR("<filter-blur> Instance '%s' failed to create horizontal rendertarget.", obs_source_get_name(m_source));
if (!m_rtVertical)
P_LOG_ERROR("<filter-blur> Instance '%s' failed to create vertical rendertarget.", obs_source_get_name(m_source));
update(data);
}
@ -353,7 +362,7 @@ void Filter::Blur::Instance::video_render(gs_effect_t *effect) {
obs_source_skip_video_filter(m_source);
return;
}
if (!m_primaryRT || !m_technique || !m_effect) {
if (!m_primaryRT || !m_effect) {
if (!m_errorLogged)
P_LOG_ERROR("<filter-blur> Instance '%s' is unable to render.",
obs_source_get_name(m_source), obs_source_get_name(target));
@ -627,7 +636,7 @@ bool Filter::Blur::Instance::apply_gaussian_param() {
std::shared_ptr<GS::Texture> tex;
if ((m_size - 1) < MaxKernelSize) {
tex = g_gaussianKernels[m_size - 1];
tex = g_gaussianKernels[size_t(m_size - 1)];
result = result && gs_set_param_texture(m_effect->GetObject(), "kernel", tex->GetObject());
}

1
source/filter-blur.h
View file

@ -91,7 +91,6 @@ namespace Filter {
private:
obs_source_t *m_source;
gs_technique_t *m_technique;
gs_texrender_t *m_primaryRT, *m_secondaryRT;
gs_texrender_t *m_rtHorizontal, *m_rtVertical;
std::shared_ptr<GS::Effect> m_effect;